Modeling and Experiments of Droplet Evaporation with Micro or Nano Particles in Coffee Ring or Coffee Splat

Modeling and Experiments of Droplet Evaporation with Micro or Nano Particles in Coffee Ring or Coffee Splat

Experimental and numerical experiments were carried out to study the coffee rings or coffee splats formed by droplet evaporation with micro or nano polystyrene sphere particles (<i>D<sub>p</sub></i> = 10 μm or 100 nm). Particle image velocimetry (PIV) and a high-resolution ca...

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Bibliographic Details
Main Authors: Hongbing Xiong, Qichao Wang, Lujie Yuan, Junkai Liang, Jianzhong Lin
Format: Article
Language:English
Published: MDPI AG 2023-05-01
Series:Nanomaterials
Subjects:
droplet evaporation
coffee ring effect
particle deposition
phase field
diffuse interface model
additive manufacturing
Online Access:https://www.mdpi.com/2079-4991/13/10/1609

Internet

https://www.mdpi.com/2079-4991/13/10/1609

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